[A] activity[B] action[C] act[D] acting-考呗网题库移动版

单选题
[A] activity
[B] action
[C] act
[D] acting

参考答案C

解析:名词辨析题。句意为：这是一种人类的创造性活动。activity意为“活动”；action意为“行动”；act作名词意为“(个人的)行为”，acting意为“表演”。[A]符合句意，故为答案。

单选题
[A] Movements
[B] Outcomes
[C] Changes
[D] Advances

单选题
[A] as
[B] but
[C] when
[D] so

单选题
[A] influencing
[B] influenced
[C] having influenced
[D] are influenced